/*
   Copyright 2009 Abdulla Abdurakhmanov (abdulla@latestbit.com)
   Original sources are available at www.latestbit.com

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
*/

package org.latestbit.smartobjects.network;

/**
 * Connection event listener interface 
 * @author abdulla-a
 *
 */
public interface IConnectionListener {
	/**
	 * Event occurs when connection has been established (only for connector type of connection)
	 * @param connection network connection
	 */
	public void onConnected(IConnection connection);
	
	/**
	 * Event occurs when connection has been closed
	 * @param connection network connection
	 */
	public void onDisconnected(IConnection connection);

	/**
	 * Event occurs when unable to connect to remote side (only for connector type of connection)
	 * @param connection network connection
	 * @param errorMessage Error message provided by OS
	 */
	public void onConnectionFailure(IConnection connection, String errorMessage);	
}
